---> uname -a: Linux prd-centos8-docker-8c-8g-74981.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1006 27504 19 3379 30437 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:88:64:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe88:64ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:9d:6a:3b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/07/2024 _x86_64_ (8 CPU) 03:55:28 LINUX RESTART (8 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 218.46 16.75 201.72 2675.15 7857.26 03:58:01 AM 213.95 15.04 198.90 3891.64 9732.04 03:59:01 AM 184.43 4.88 179.55 175.72 27547.13 Average: 205.61 12.22 193.39 2247.13 15047.96 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 29553868 31244000 3101844 9.50 2688 2014184 1441668 4.28 167384 2506680 149672 03:58:01 AM 28831860 30802272 3823852 11.71 2688 2285368 1725208 5.12 192320 3155652 78920 03:59:01 AM 28196880 31200284 4458832 13.65 2688 3313032 1451924 4.31 754856 3216208 303144 Average: 28860869 31082185 3794843 11.62 2688 2537528 1539600 4.57 371520 2959513 177245 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 224.85 148.44 1508.03 40.56 0.00 0.00 0.00 0.00 03:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 202.67 194.74 1539.33 51.11 0.00 0.00 0.00 0.00 03:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 419.98 397.17 3519.93 3804.25 0.00 0.00 0.00 0.00 03:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 282.52 246.81 2189.35 1299.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/07/2024 _x86_64_ (8 CPU) 03:55:28 LINUX RESTART (8 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 9.87 0.00 1.27 1.23 0.06 87.57 03:57:01 AM 0 8.20 0.00 1.44 1.02 0.07 89.28 03:57:01 AM 1 9.74 0.00 1.07 1.05 0.07 88.07 03:57:01 AM 2 21.85 0.00 2.30 1.57 0.07 74.21 03:57:01 AM 3 12.26 0.00 1.00 1.12 0.05 85.57 03:57:01 AM 4 3.11 0.00 0.64 0.07 0.05 96.14 03:57:01 AM 5 4.97 0.00 0.74 0.47 0.07 93.76 03:57:01 AM 6 7.89 0.00 0.94 0.48 0.05 90.64 03:57:01 AM 7 10.94 0.00 2.02 4.07 0.05 82.92 03:58:01 AM all 12.20 0.00 1.10 1.35 0.07 85.28 03:58:01 AM 0 11.43 0.00 0.86 0.32 0.08 87.31 03:58:01 AM 1 9.46 0.00 1.26 1.17 0.10 88.01 03:58:01 AM 2 17.17 0.00 1.70 2.77 0.07 78.30 03:58:01 AM 3 12.02 0.00 0.82 0.22 0.07 86.88 03:58:01 AM 4 12.91 0.00 1.01 2.40 0.05 83.62 03:58:01 AM 5 10.43 0.00 1.42 3.06 0.07 85.03 03:58:01 AM 6 8.42 0.00 1.02 0.79 0.07 89.71 03:58:01 AM 7 15.79 0.00 0.70 0.12 0.07 83.32 03:59:01 AM all 13.45 0.00 1.53 2.74 0.08 82.20 03:59:01 AM 0 9.39 0.00 1.68 3.15 0.07 85.71 03:59:01 AM 1 8.05 0.00 1.12 5.10 0.08 85.64 03:59:01 AM 2 9.82 0.00 1.19 2.63 0.10 86.27 03:59:01 AM 3 12.57 0.00 2.42 0.47 0.07 84.48 03:59:01 AM 4 24.03 0.00 1.79 2.99 0.08 71.10 03:59:01 AM 5 15.28 0.00 1.37 2.97 0.07 80.31 03:59:01 AM 6 7.47 0.00 1.22 1.30 0.07 89.94 03:59:01 AM 7 20.96 0.00 1.44 3.31 0.08 74.22 Average: all 11.84 0.00 1.30 1.78 0.07 85.02 Average: 0 9.67 0.00 1.32 1.50 0.07 87.44 Average: 1 9.08 0.00 1.15 2.44 0.08 87.24 Average: 2 16.28 0.00 1.73 2.32 0.08 79.59 Average: 3 12.28 0.00 1.41 0.60 0.06 85.65 Average: 4 13.35 0.00 1.14 1.82 0.06 83.62 Average: 5 10.23 0.00 1.18 2.17 0.07 86.36 Average: 6 7.93 0.00 1.06 0.86 0.06 90.10 Average: 7 15.90 0.00 1.39 2.49 0.07 80.15